Eclipse, a Half-Life 2 mod

i got it a few days ago. It is a really good game, i liked what i played....which sadly wasnt enough. For some reason when i get to the first boss fight the game freaks out and my cpu usage goes up like crazy so it takes forever to do anything making it unplayable. I wish i could finish it :<
a role playing mod! This is what i love about Half life games, they make so many mods for them! I am d/l right now.